and senators john mccain and lindsey graham say they will block any such reimbursements and that compliance with the law is not optional. the man who heads the firm shall accused of voting fraud, is defending his firm tonight. senior correspondent eric shawn has that story. >> bret: the head of the company at the center of the voter fraud allegations says thinks firm will be vindicated. >> i think we did a very good job. >> a republican operative claims a handful of exworkers for violating company policy and the law. his company, strategic allied consulting is being investigated by florida authorities. >> when law enforcement looks into that situation, what they'll find our company had a systemic effort of quality control at that looked for people trying to cheat the system. when we found them we fired them and we have a long paper trail a handful of people we caught cheating the system were fired and turned over to investigators for prosecution. >> of 5,000 workers, he says that fewer than 10 did something wrong. out of florida out of 50,000 forms only about 150 have raised problems and in